@mixin border {
  border-bottom: 1rpx solid #eee;
}
@mixin btn1($bg) {
  padding: 5rpx 20rpx;
  border-radius: 10rpx;
  background: $bg;
  color: #fff;
  font-size: $fontSize0;

}
@mixin btn2($bg) {
  padding: 0 20rpx;
  display: inline-block;
  height: 60rpx;
  border-radius: 10rpx;
  background: $bg;
  font-size: $fontSize0;
  border: 1rpx solid #eee;
  
}
@mixin btn3($bg) {
  width: 100%;
  height: 80rpx;
  line-height: 80rpx;
  display: inline-block;
  border-radius: 10rpx;
  background: $bg;
  color: #fff;
  font-size: $fontSize0;
  border: 1rpx solid #eee;
  border-radius: 20rpx;
  
}